89850621

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{70141}}^1$

素因数の和:70212

約数の個数: 16

約数和(自身を含む): 139161728

約数和(自身を除く): 49311107

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 70141, 210423, 490987, 1472961, 4278601, 12835803, 29950207, 89850621]

約数ペア:

[(1, 89850621), (3, 29950207), (7, 12835803), (21, 4278601), (61, 1472961), (183, 490987), (427, 210423), (1281, 70141)]